# RETRO vs Fly

The clearest difference is in-app purchases: Fly at none against RETRO's 1. Fly also leads on update cadence (every 11 days vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RETRO sells 1 one-off in-app purchase. Fly asks for nothing beyond the download.

RETRO ships an update every 11 months, Fly every 11 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RETRO | Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/retro-space/id1376056227/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 35.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 73 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Apps Bergman Ltda](https://appshunter.io/developer/1117417290) | [Maximiliano Fernando Cambiaso](https://appshunter.io/developer/1817408891) |

## What reviewers say

### RETRO

[App page](https://appshunter.io/ios/app/retro-space/id1376056227)

Pilot a spacecraft in this retro-inspired arcade shooter. Blast through waves of alien invaders and face off against powerful bosses across eight challenging levels. Compete for the highest score and enjoy a modern take on classic mobile gaming.

**Highlights:** 8 levels, 8 bosses, Diverse enemies, Modern graphics, Classic gameplay, Score comparison

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $2.99 | one-time |


### Fly

[App page](https://appshunter.io/ios/app/fly-a-wave/id6749509602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RETRO free?

RETRO is free to download, with in-app purchases available.

### Is Fly free?

Fly is free to download, with no in-app purchases.

### Do RETRO or Fly have ads?

Both RETRO and Fly show ads.

### Which is updated more often, RETRO or Fly?

RETRO ships an update every 11 months, and Fly every 11 days. Most recently, RETRO was updated on November 2, 2026 and Fly on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*